I already thought that I might have too many calculations.
In my level BP I have the 2 for loops you have already seen. (It doesn’t matter how many loops I have in the level BP. Both loops have the same range, the problem appears at 2^2 or at 5^5 or 10^10).
However, it could be a bit harder with the chunk generation:
Since the chunks are also square (n*n) and I usually only use a depth of 1, this adds up to quite a bit of calculations.
For testing I had created a chunk with a dimenion of n=300 so 300x300 and a depth of 5. but the calculation was interrupted after a certain iteration and I had then only e.g. a dimension of 300x100.
To test the maximum I set the “Maximum Loop Iteration Count” in the Project Settings to 9 million to avoid problems.
So I could then have larger chunks created.
I should perhaps note that when I tested this, I only had one chunk generated. But now with the level BP I let create n*n chunks with 20x20x1. I was honestly too lazy to calculate how many iterations are calculated xD
But if we assume 3x3 chunks in the level BP which then creates 9 chunks with a dimension of 20x20x1 this should be 3600 iterations if I have calculated correctly now (9[chunks]* (20*20)[the chunk itself]) or not?
And even there I have the problem.
I’ll test your question on the picture and get back to you.